Target · Diagram

Find this reference above

Number 4 marks the part’s position in the exploded view (Volkswagen GOLF/Ecomatic (1991-1994)).

Supersession roadoldest to newest

028903803C
Superseded Apr 1995
You are here
021903803B
Superseded Dec 1998
028903803D
Discontinued Aug 2007

028903803CThis pageSuperseded
Apr 1995
021903803BSuperseded
Dec 1998
028903803DDiscontinued
Aug 2007

Genuine Original OEM · Brand New

Electrical & Wiring

028903803C Volkswagen Voltage Regulator

Selected configuration: GENUINE VOLKSWAGEN

Supersession roadoldest to newest

028903803C
Superseded Apr 1995
You are here
021903803B
Superseded Dec 1998
028903803D
Discontinued Aug 2007

028903803CThis pageSuperseded
Apr 1995
021903803BSuperseded
Dec 1998
028903803DDiscontinued
Aug 2007

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Key specifications

SKU: 028903803C
Manufacturer Part Number: 028903803C

Product overview

Genuine OEM Volkswagen Voltage Regulator, part number 028903803C. This component regulates the output voltage of the alternator, ensuring it stays within the correct operating range for the vehicle's electrical system. It is typically located within the alternator assembly. Genuine OEM parts are manufactured to exact specifications, ensuring proper fit, function, and long-term reliability.